40648338

素因数分解:

$2^1\times 3^3\times {\mathrm{752747}}^1$

素因数の和:752758

約数の個数: 16

約数和(自身を含む): 90329760

約数和(自身を除く): 49681422

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 752747, 1505494, 2258241, 4516482, 6774723, 13549446, 20324169, 40648338]

約数ペア:

[(1, 40648338), (2, 20324169), (3, 13549446), (6, 6774723), (9, 4516482), (18, 2258241), (27, 1505494), (54, 752747)]